Yes,  you can apply for NDA. You can check the eligibility given below.

Age Limits:

    Minimum Age: 16.5 years

    Maximum Age: 19.5 years

Educational Qualification: Applying for Indian Army must have passed class 12/HSC in 10+2 pattern of School Education or equivalent examination conducted by a State Education Board or a University

For further information you can go through with given below link.
NDA

The candidates not born before 2nd July 1998 and not later than 1stJan 2002 are eligible.

Ofcourse you can apply for it.

National Defence Academy & Naval Academy Examination

Application | Eligibility | Admit Card | Preparation Tips | Result | Answer Key | Cutoff

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